Medical care cost of patients with prostate cancer. Academic Article uri icon

Overview

abstract

  • OBJECTIVE: To analyze variations in direct medical care cost of patients with prostate across two racial groups after controlling for age, disease stage, and comorbidity. METHODS: In this retrospective cohort control study, we randomly selected 120 newly diagnosed prostate cancer patients (60 African Americans and 60 White) from the administrative database of a large urban academic hospital. Medical care costs data and clinical data were obtained. The control group consisted of 240 men without cancer, and matched by age and race. Demographics, clinical variables and treatment patterns were compared across race using t-test and chi2. Mean medical care costs for prostate cancer patients were compared by race, using bootstrap and log t-test. Regression models were used to estimate the incremental cost of prostate cancer, and to analyze the association between race and direct medical care cost. RESULTS: Whites were more likely to receive radical prostatectomy, whereas African Americans were more likely to receive radiation therapy. The incremental cost of prostate cancer was 1.30 times higher than controls. Charlson comorbidity was a significant predictor of type of treatment received and cost. Race was not associated with total direct medical care cost after controlling for age, Charlson comorbidity and stage of cancer at diagnosis. CONCLUSIONS: Charlson Comorbidity score was a predictor of type of treatment and direct medical care cost. While analyzing the association between race and cost of care, potential bias-inducing factors such as clinical characteristics at diagnosis and provider characteristics (physician and hospital) must be addressed.

publication date

  • January 1, 2005

Research

keywords

  • Black or African American
  • Health Care Costs
  • Prostatic Neoplasms
  • White People

Identity

Scopus Document Identifier

  • 19344364525

Digital Object Identifier (DOI)

  • 10.1016/j.urolonc.2004.11.006

PubMed ID

  • 15907714

Additional Document Info

volume

  • 23

issue

  • 3